PT. TRIMBA ENGINEERING Competitors

Astra was established in 1957 as a trading company. Over the course of its development, Astra has formed a number of strategic alliances with leading global players. Since 1990, the Company has been listed on the Indonesia Stock Exchange. Astra currently engages in seven business lines: Automotive, Financial Services, Heavy Equipment, Mining and Energy, Agribusiness, Infrastructure & Logistics, Information Technology, and Property

WIKA was formed by the nationalization process of a Dutch company named, Naamloze Vennotschap Technische Handel Maatschappij en Bouwbedijf Vis en Co. or NV Vis en Co. Pursuant To Government Regulation No. 2 / 1960 and Minister of Public Works and Electric Power (PUTL) Decree No. 5 dated 11 March 1960, to be named Perusahaan Negara Bangunan Widjaja Karja. WIKA’s line of business at the time was electrical and water pipe installation works. In the early 1960s, WIKA took part in the construction project of Gelanggang Olah Raga Bung Karno in order of Games of the New Emerging Forces (GANEFO) and the 4th Asian Games providence in Jakarta. PT Wijaya Karya (Persero) Tbk. (WIKA) has committed to contribute to the success of government programs, especially in infrastructure developments, in line with the Company's core business in construction. A number of infrastructure development have been mandated by the Government to the Company, and WIKA’s infrastructure and buildings development bring a positive impact to "Create Impact" and benefit to society (stakeholders). The infrastructure and buildings have a design that is not only modern but follows the concept of "social impact", where people can feel the bene t from this infrastructure immediately and the advantages that will improve their welfare and economic growth. To support these efforts, WIKA continues to make improvements in Human Resources and technology capabilities. These efforts have elevated WIKA to be one of the leading companies in the application of technology, especially in the construction industry. Eventually, WIKA’s commitment e orts will shape the Company’s devotion to the country encouraging it to play an active role in national development. Therefore, the company’s presence with its various production outputs is expected to play a role in the equitable distribution of economic growth, in line with the corporate’s performance increase and growth.

Medco E&P Indonesia, a subsidiary of Medco Energi Internasional Tbk, is dedicated to oil and gas operations in Indonesia, with a focus on upstream activities such as exploration, development, and production of crude oil and natural gas. The company manages a total of 15 oil and gas assets in Indonesia, of which 12 are currently in production. In 2023, these assets exceeded production targets, contributing 143 mboepd. We are committed to maintaining the highest standards and best practices throughout our operations. We continue to make progress on our ESG commitments. In 2023, we have implemented 41 GHG emission reduction initiatives through process optimization, fuel gas reduction, reducing fugitive emissions, and improving energy efficiency with lighting replacement and solar PV installation, such as in Matak (150 kWp) and Bronang Platform (11.5 kWp). These initiatives resulted in a reduction of 147,963 tCO2e/year, with a one-time reduction of 94,860 tCO2e from well cleanup & testing flare reduction. We are currently progressing CCS studies at the Natuna, Corridor and South Sumatera PSCs. We also planted 143,883 trees across our sites, and committed to their maintenance.